The all-day efficiency of a transformer depends primarily on
A. its copper loss.
B. the amount of load.
C. the duration of load.
D. both (B) and (C).
Show Answer
Answer: D
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The all-day efficiency of a transformer depends primarily on
A. its copper loss.
B. the amount of load.
C. the duration of load.
D. both (B) and (C).
Answer: D
Share your understanding of this question with the correct explanation.